+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
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wmayer
210
src/Gui/DlgSettingsImageImp.cpp
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210
src/Gui/DlgSettingsImageImp.cpp
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/***************************************************************************
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* Copyright (c) 2005 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#include "DlgSettingsImageImp.h"
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#include "SpinBox.h"
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using namespace Gui::Dialog;
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using namespace std;
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/* TRANSLATOR Gui::Dialog::DlgSettingsImageImp */
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/**
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* Constructs a DlgSettingsImageImp as a child of 'parent', with the
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* name 'name' and widget flags set to 'f'.
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*/
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DlgSettingsImageImp::DlgSettingsImageImp( QWidget* parent )
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: QWidget( parent )
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{
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this->setupUi(this);
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SbVec2s res = SoOffscreenRenderer::getMaximumResolution();
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spinWidth->setMaximum((int)res[0]);
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spinHeight->setMaximum((int)res[1]);
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_width = width();
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_height = height();
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_fRatio = (float)_width/(float)_height;
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}
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/**
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* Destroys the object and frees any allocated resources
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*/
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DlgSettingsImageImp::~DlgSettingsImageImp()
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{
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// no need to delete child widgets, Qt does it all for us
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}
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void DlgSettingsImageImp::changeEvent(QEvent *e)
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{
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if (e->type() == QEvent::LanguageChange) {
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this->retranslateUi(this);
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}
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QWidget::changeEvent(e);
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}
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/**
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* Sets the image size to (\a w, \a h).
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*/
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void DlgSettingsImageImp::setImageSize(int w, int h)
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{
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// set current screen size
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standardSizeBox->setItemData(0, QSize(w,h));
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spinWidth->setValue(w);
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spinHeight->setValue(h);
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// As the image size is in pixel why shouldn't _width and _height be integers?
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_width = w;
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_height = h;
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_fRatio = (float)_width/(float)_height;
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}
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/**
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* Sets the image size to \a s.
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*/
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void DlgSettingsImageImp::setImageSize( const QSize& s )
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{
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// set current screen size
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standardSizeBox->setItemData(0, s);
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spinWidth->setValue( s.width() );
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spinHeight->setValue( s.height() );
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// As the image size is in pixel why shouldn't _width and _height be integers?
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_width = s.width();
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_height = s.height();
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_fRatio = (float)_width/(float)_height;
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}
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/**
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* Returns the currenty set image size.
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*/
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QSize DlgSettingsImageImp::imageSize() const
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{
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return QSize( spinWidth->value(), spinHeight->value() );
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}
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/**
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* Returns the currently set image width.
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*/
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int DlgSettingsImageImp::imageWidth() const
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{
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return spinWidth->value();
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}
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/**
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* Returns the currently set image height.
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*/
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int DlgSettingsImageImp::imageHeight() const
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{
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return spinHeight->value();
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}
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/**
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* Returns the comment of the picture. If for the currently selected image format no comments are supported
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* QString::null is returned.
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*/
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QString DlgSettingsImageImp::comment() const
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{
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if ( !textEditComment->isEnabled() )
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return QString::null;
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else
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return textEditComment->toPlainText();
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}
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int DlgSettingsImageImp::backgroundType() const
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{
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return comboBackground->currentIndex();
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}
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void DlgSettingsImageImp::onSelectedFilter(const QString& filter)
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{
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bool ok = (filter.startsWith(QLatin1String("JPG")) ||
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filter.startsWith(QLatin1String("JPEG")) ||
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filter.startsWith(QLatin1String("PNG")));
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buttonGroupComment->setEnabled( ok );
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}
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void DlgSettingsImageImp::adjustImageSize(float fRatio)
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{
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// if width has changed then adjust height and vice versa, if both has changed then adjust width
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if (_height != spinHeight->value())
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{
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_height = spinHeight->value();
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_width = (int)((float)_height*fRatio);
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spinWidth->setValue( (int)_width );
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}
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else // if( _width != spinWidth->value() )
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{
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_width = spinWidth->value();
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_height = (int)((float)_width/fRatio);
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spinHeight->setValue( (int)_height );
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}
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}
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void DlgSettingsImageImp::on_buttonRatioScreen_clicked()
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{
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adjustImageSize(_fRatio);
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}
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void DlgSettingsImageImp::on_buttonRatio4x3_clicked()
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{
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adjustImageSize(4.0f/3.0f);
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}
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void DlgSettingsImageImp::on_buttonRatio16x9_clicked()
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{
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adjustImageSize(16.0f/9.0f);
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}
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void DlgSettingsImageImp::on_buttonRatio1x1_clicked()
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{
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adjustImageSize(1.0f);
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}
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void DlgSettingsImageImp::on_standardSizeBox_activated(int index)
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{
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if (index == 0) {
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// we have set the user data for the 1st item
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QSize s = standardSizeBox->itemData(0).toSize();
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spinWidth->setValue(s.width());
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spinHeight->setValue(s.height());
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}
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else {
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// try to extract from the string
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QString text = standardSizeBox->itemText(index);
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QRegExp rx(QLatin1String("\\b\\d{2,4}\\b"));
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int pos = 0;
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pos = rx.indexIn(text, pos);
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QString w = text.mid(pos, rx.matchedLength());
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spinWidth->setValue(w.toInt());
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pos += rx.matchedLength();
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pos = rx.indexIn(text, pos);
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QString h = text.mid(pos, rx.matchedLength());
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spinHeight->setValue(h.toInt());
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}
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}
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#include "moc_DlgSettingsImageImp.cpp"
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